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Individual Calculations July 2023 |
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| Pugachev, Michael E Total change: -83.60 | |   |
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| 32nd annual Chicago Open - U2100 Section | Wheeling, IL | USA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1680 | 1.00 | 5 | -2.09 | 40 | -83.60 | |
|  Jiang, Mathew | | | 1567 | USA | 0.00 | 1 | -0.65 | 40 | -26.00 | |  Hamilton, Mark | | | 1752 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Gelman, Jeffrey A | | | 1380 | USA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Prabhu, Sanjith | | | 1722 | USA | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Vanama, Agastya | | | 1490 | USA | 0.00 | 1 | -0.75 | 40 | -30.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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